Now that they've become able to use Z-Moves, the Rocket Gang start working on getting Pikachu. It's Pikachu VS Mimikkyu! Will Mimikkyu finally unleash a Z-Move during this fierce battle?!

Summary:
Satoshi has decided to take Kuchinashi's trial. But incredibly enough, the trial involves battling the Rocket Gang?! The Rocket Gang are after Pikachu, however, and send up Mimikkyu, who is now able to unleash Z-Moves. An all-out battle between Pikachu and Mimikkyu begins! Pikachu is driven up against the wall by Mimikkyu's fierce attacks! And not only that, Mimikkyu's Z-Move goes off with a bang! What will the outcome of the battle be?!